Jeken ultrasonic cleaner 1.stainless steel SUS3042.digital control timer 3.The products are widely used and can clean: watch, jewelry, glasses, shaver head, tableware, feeding bottle, vegetable and fruit, comb, tooth brush, coin, badge, golf ball, computer mainboard and accessories, printer head, glassware, circuit boards竊�CB竊� electroplated products, car parts, hardware parts and accessories, medical instrument, artificial teeth and dental instruments, etc. They are widely used in household, school, lab, hospital, dental clinic, mobile and computer repair shop, jewelry store, watchmaker�� shop, glasses store, factories, aerospace manufacturing, and so on.